Pith Number

pith:2LFWJIM5

pith:2019:2LFWJIM57VX3F7WYH6RARU4THH

not attested not anchored not stored refs pending

Cold quark matter with heavy quarks and the stability of charm stars

Eduardo S. Fraga, Jos\'e C. Jim\'enez

arxiv:1908.10415 v2 · 2019-08-27 · hep-ph · astro-ph.HE · gr-qc · hep-lat · nucl-th

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LFWJIM57VX3F7WYH6RARU4THH}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Cold quark matter with heavy quarks and the stability of charm stars

Receipt and verification

First computed	2026-07-05T01:28:28.684771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2cb64a19dfd6fb2fed83fa208d39339df3b2f6d31795fcdc4836205161f8597

Aliases

arxiv: 1908.10415 · arxiv_version: 1908.10415v2 · doi: 10.48550/arxiv.1908.10415 · pith_short_12: 2LFWJIM57VX3 · pith_short_16: 2LFWJIM57VX3F7WY · pith_short_8: 2LFWJIM5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2LFWJIM57VX3F7WYH6RARU4THH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d2cb64a19dfd6fb2fed83fa208d39339df3b2f6d31795fcdc4836205161f8597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2572a0f2ae59ef812adf764991decc8c550e0315a7614845b4821cb811c1501",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-08-27T19:14:15Z",
    "title_canon_sha256": "6548bc5cad46cfdc4b0582e209eeeee9e95f87669196daeeae082146db0e8bdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10415",
    "kind": "arxiv",
    "version": 2
  }
}